CVE-2011-4743

The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 omits the Content-Type header's charset parameter for certain resources, which might allow…

published December 16, 2011

CVSS
—
EPSS
2%
Percentile
78.7
In the wild
Unconfirmed
What it is

⚠️ A missing charset parameter in the Content-Type header could lead to unexpected results, much like a chef forgetting to specify the spice level on a dish! Think of it as a restaurant where the menu doesn’t clarify whether a dish is mild or spicy. Diners might get a surprise they weren't ready for, just as users could face unexpected behavior from certain resources without clear charset definitions. An attacker could potentially exploit the interpretation conflict, leading to unpredictable impacts that might disrupt services or compromise data integrity. While the exact consequences are not specified, the risk of confusion is real, especially for clients interacting with the Plesk product.

Put simply

Think of it as a restaurant where the menu doesn’t clarify whether a dish is mild or spicy. Diners might get a surprise they weren't ready for, just as users could face unexpected behavior from certain resources without clear charset definitions. This vulnerability stems from the omission of the charset parameter in the Content-Type header for specific resources in Parallels Plesk Panel 10.2.0, allowing for potential misinterpretation of file content.

What to do

An attacker could potentially exploit the interpretation conflict, leading to unpredictable impacts that might disrupt services or compromise data integrity. While the exact consequences are not specified, the risk of confusion is real, especially for clients interacting with the Plesk product. It's essential to update the Plesk Panel to the latest version to ensure all Content-Type headers are correctly configured. Review your application settings to enforce proper charset specifications to safeguard against interpretation issues. You've got this! With a few updates and checks, you can keep your systems running smoothly! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01839 · 78.7th percentile
Published
2011-12-16T11:00Z
EPSS history
Timeline
  • 16 DEC 11:00Z
    The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 omits the Content-Type header's charset parameter for certain resources, which might allow…
    cvelistv5